For the folks who still use 10ml syringes... Ive been wrapping mine in clear tape, and it eventually starts peeling. I was about to rewrap one, and happened to come across some clear 18650 wraps while looking for my tape, and on a whim I decided to see if they fit, and yeah, they fit like they were made for it. Put it right over the peeling clear tape and it worked great.
I imagine they aren't waterproof, but clear tape, or nail polish, with a clear wrap over it ought to put a permanent end to the smudged ml markings :)
obligatory mix by weight comment
Obligatory "I came here to say exactly this" comment.
I never thought to protect the marks on the syringe. I just keep getting new ones. More so because the plunger gets tight after being used alot.
I've never had one last long enough for the marks to start peeling. The plunger always stops gliding smoothy before then. Also, when a box of 100 is only $10, there's no real need to hang onto them.
Edit: I was a bit off about the price, but it was $13.50 when I bought it.
yeah where are you getting 100 syringes for $10? Amazon has 10-12 packs for that much, but 100?
Earwax for tight plungers. Don't ask me how I know this
What I always did for O-rings in the lab was rub my finger on the tip of my nose and then around the flange.
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You should be mixing by mass, though I'm sure it's been said enough. For $30, you could be mixing by mass; all it takes is a scale and a funnel.
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Why TF are there smudged mL markings? You need to go with a different brand of syringes if this is happening to you, that means ink is dissolving in whatever you're using to mix.
And most importantly...
3.What you really want is Parafilm. The cheaper alternative, since you don't care so much about the outside, is to use 2 layers of scotch tape. Either write directly on the syringe and then go 1 layer of scotch tape that slightly overlaps each piece, and then 1 that covers those seams as best it can, with the option of a third identical to the first, or write on 1 layer of scotch tape, and cover it with a 2nd by using fast, 1 stroke motions.
People still mix this way, but why???!!!
Assembly line for scaled experiment mixes... If you want to make a bunch of 10ml bottles at varied % of one flavoring, a single syringe is infinitely faster.
For my adv mix, it's by weight all the way :)
Genuinely curious how that could possibly be faster. I can put several 10ml bottles on the scale and tare between each dose of flavoring or each variation in a recipe. How does the syringe speed things up? I still have plenty lying around to try something new.